Answer asap i am begging which situation can be represented by the expression 2.5x a) the total cost of an item that is x dollars more than $2.50 b) the area of a rectangle with side lengths 2.5 and x c) the amount of change when $2.50 is used to pay for an item costing x dollars d) the number of square feet in each lot when 2.5 acres is partitioned into x equal sections.

Acoffee shop orders at most $3,500 worth of coffee and tea. the shop needs to make a profit of at least $1,900 on the order. the possible combinations of coffee and tea for this order are given by this system of inequalities, where c = pounds of coffee and t = pounds of tea: 6c + 13t ≤ 3,500 3.50c + 4t ≥ 1,900 which graph's shaded region represents the possible combinations of coffee and tea for this order?